公开(公告)号：US20230422203A1

公开(公告)日：2023-12-28

申请号：US18339884

申请日：2023-06-22

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Alexandre ABDO ,  Pierre SABATIER

IPC: H04W64/00 ,  G01S13/02

CPC classification number: H04W64/00 ,  G01S13/0209

Abstract: The method for positioning an anchor B in a system RA defined by an anchor A, the anchor A and the anchor B being outside of UWB range from one another, but in Wi-Fi range, the positioning method using mobile equipment (2) comprising a UWB communication module (5) and a Wi-Fi communication module (10). The measuring method include the steps of: evaluating, by using UWB signals, a position PMA of the mobile equipment (2) in the system RA; evaluate a position PB of the anchor B, by using UWB signals, if the mobile equipment (2) is located in UWB range of the anchor B, or by alternatively using Wi-Fi signals; deduce from the position PMA and from the position PB, a position PBA of the anchor B in the system RA.